5(x-2)-2(x-7)=3x+9

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Solution for 5(x-2)-2(x-7)=3x+9 equation:


Simplifying
5(x + -2) + -2(x + -7) = 3x + 9

Reorder the terms:
5(-2 + x) + -2(x + -7) = 3x + 9
(-2 * 5 + x * 5) + -2(x + -7) = 3x + 9
(-10 + 5x) + -2(x + -7) = 3x + 9

Reorder the terms:
-10 + 5x + -2(-7 + x) = 3x + 9
-10 + 5x + (-7 * -2 + x * -2) = 3x + 9
-10 + 5x + (14 + -2x) = 3x + 9

Reorder the terms:
-10 + 14 + 5x + -2x = 3x + 9

Combine like terms: -10 + 14 = 4
4 + 5x + -2x = 3x + 9

Combine like terms: 5x + -2x = 3x
4 + 3x = 3x + 9

Reorder the terms:
4 + 3x = 9 + 3x

Add '-3x' to each side of the equation.
4 + 3x + -3x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + 0 = 9 + 3x + -3x
4 = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 = 9 + 0
4 = 9

Solving
4 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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